/* ============================================
   Top Nail Supply Wholesale — Custom Styles
   ============================================ */

/* CSS Custom Properties */
:root {
    --color-terracotta: #C4725A;
    --color-terracotta-dark: #A85D48;
    --color-terracotta-light: #D4917E;
    --color-sand: #F5EDE4;
    --color-sand-light: #FAF7F3;
    --color-sand-dark: #E8DDD0;
    --color-text: #2C2420;
    --color-text-light: #6B5B52;
    --color-text-muted: #9B8B82;
    --color-white: #FFFFFF;
    --color-border: rgba(196, 114, 90, 0.15);
    
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    --transition-fast: 0.2s ease;
    --transition-medium: 0.4s ease;
    --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    font-weight: 300;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-sand-light);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--color-terracotta);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-terracotta-dark);
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================
   Navigation
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250, 247, 243, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    transition: all var(--transition-medium);
}

.nav.scrolled {
    box-shadow: 0 1px 20px rgba(44, 36, 32, 0.06);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--color-text);
}

.nav-logo-mark {
    width: 36px;
    height: 36px;
    background: var(--color-terracotta);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.05em;
}

.nav-logo-text {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 500;
    letter-spacing: -0.01em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-size: 14px;
    font-weight: 400;
    color: var(--color-text-light);
    letter-spacing: 0.02em;
    text-transform: uppercase;
    transition: color var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-terracotta);
}

.nav-cta {
    padding: 10px 24px;
    background: var(--color-terracotta);
    color: var(--color-white);
    font-size: 14px;
    font-weight: 400;
    letter-spacing: 0.02em;
    border-radius: 100px;
    transition: all var(--transition-fast);
}

.nav-cta:hover {
    background: var(--color-terracotta-dark);
    color: var(--color-white);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(196, 114, 90, 0.3);
}

/* Mobile Nav Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle-line {
    width: 24px;
    height: 1.5px;
    background: var(--color-text);
    transition: all var(--transition-fast);
    transform-origin: center;
}

.nav-toggle.active .nav-toggle-line:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
}

.nav-toggle.active .nav-toggle-line:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active .nav-toggle-line:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -4px);
}

/* ============================================
   Hero
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    background: var(--color-sand-light);
    overflow: hidden;
}

.hero-bg-pattern {
    position: absolute;
    inset: 0;
    opacity: 1;
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 540px;
}

.hero-eyebrow {
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-terracotta);
    margin-bottom: 20px;
}

.hero-headline {
    font-family: var(--font-heading);
    font-size: clamp(40px, 5vw, 64px);
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--color-text);
    margin-bottom: 24px;
}

.hero-headline br {
    display: none;
}

.hero-subtitle {
    font-size: 17px;
    line-height: 1.8;
    color: var(--color-text-light);
    margin-bottom: 40px;
    max-width: 460px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 400;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-radius: 100px;
    border: 1.5px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.btn-primary {
    background: var(--color-terracotta);
    color: var(--color-white);
    border-color: var(--color-terracotta);
}

.btn-primary:hover {
    background: var(--color-terracotta-dark);
    border-color: var(--color-terracotta-dark);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(196, 114, 90, 0.25);
}

.btn-outline {
    background: transparent;
    color: var(--color-text);
    border-color: var(--color-border);
}

.btn-outline:hover {
    border-color: var(--color-terracotta);
    color: var(--color-terracotta);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
}

/* Hero Visual */
.hero-visual {
    position: relative;
}

.hero-image-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    position: relative;
}

.hero-img {
    border-radius: 16px;
    overflow: hidden;
    position: relative;
}

.hero-img-lg {
    grid-column: 1 / -1;
    aspect-ratio: 4/3;
}

.hero-img-sm {
    aspect-ratio: 4/5;
}

.hero-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.hero-img:hover img {
    transform: scale(1.03);
}

/* Hero Scroll Indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    animation: float 2s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(6px); }
}

/* ============================================
   Sections
   ============================================ */
.section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 64px;
}

.section-eyebrow {
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-terracotta);
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--color-text);
    margin-bottom: 20px;
}

.section-subtitle {
    font-size: 17px;
    line-height: 1.8;
    color: var(--color-text-light);
}

/* ============================================
   Products
   ============================================ */
.products {
    background: var(--color-white);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.product-card {
    border-radius: 16px;
    overflow: hidden;
    background: var(--color-sand-light);
    transition: all var(--transition-medium);
    border: 1px solid var(--color-border);
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(44, 36, 32, 0.08);
    border-color: var(--color-terracotta-light);
}

.product-card-image {
    aspect-ratio: 4/3;
    overflow: hidden;
}

.product-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.product-card:hover .product-card-image img {
    transform: scale(1.05);
}

.product-card-content {
    padding: 24px;
}

.product-card-title {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 8px;
    letter-spacing: -0.01em;
}

.product-card-desc {
    font-size: 14px;
    line-height: 1.7;
    color: var(--color-text-light);
}

/* ============================================
   About
   ============================================ */
.about {
    background: var(--color-sand-light);
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-image {
    border-radius: 20px;
    overflow: hidden;
    position: relative;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 6/7;
}

.about-content {
    max-width: 480px;
}

.about-text {
    font-size: 16px;
    line-height: 1.85;
    color: var(--color-text-light);
    margin-bottom: 20px;
}

.about-stats {
    display: flex;
    gap: 40px;
    margin-top: 40px;
    padding-top: 40px;
    border-top: 1px solid var(--color-border);
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 36px;
    font-weight: 400;
    color: var(--color-terracotta);
    letter-spacing: -0.02em;
}

.stat-label {
    font-size: 13px;
    color: var(--color-text-muted);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* ============================================
   Services
   ============================================ */
.services {
    background: var(--color-white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.service-card {
    padding: 36px 28px;
    border-radius: 16px;
    background: var(--color-sand-light);
    border: 1px solid var(--color-border);
    transition: all var(--transition-medium);
}

.service-card:hover {
    border-color: var(--color-terracotta-light);
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(44, 36, 32, 0.06);
}

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: rgba(196, 114, 90, 0.08);
    color: var(--color-terracotta);
    margin-bottom: 24px;
}

.service-card-title {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.service-card-desc {
    font-size: 14px;
    line-height: 1.75;
    color: var(--color-text-light);
}

/* ============================================
   Testimonials
   ============================================ */
.testimonials {
    background: var(--color-terracotta);
    color: var(--color-white);
}

.testimonials .section-eyebrow {
    color: rgba(255, 255, 255, 0.7);
}

.testimonials .section-title {
    color: var(--color-white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial-card {
    padding: 36px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    transition: all var(--transition-medium);
}

.testimonial-card:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(-4px);
}

.testimonial-quote {
    margin-bottom: 20px;
}

.testimonial-text {
    font-size: 15px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 24px;
}

.testimonial-author {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* ============================================
   Contact
   ============================================ */
.contact {
    background: var(--color-sand-light);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.contact-description {
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-text-light);
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 40px;
}

.contact-detail {
    display: flex;
    gap: 16px;
}

.contact-detail-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: rgba(196, 114, 90, 0.08);
    color: var(--color-terracotta);
    flex-shrink: 0;
}

.contact-detail-label {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 4px;
}

.contact-detail-value {
    font-size: 15px;
    color: var(--color-text);
    line-height: 1.6;
}

.contact-detail-value a {
    color: var(--color-text);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.contact-detail-value a:hover {
    color: var(--color-terracotta);
}

.contact-hours {
    padding: 28px;
    background: var(--color-white);
    border-radius: 16px;
    border: 1px solid var(--color-border);
}

.contact-hours-title {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 16px;
}

.contact-hours-grid {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.contact-hour-row {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    color: var(--color-text-light);
    padding-bottom: 10px;
    border-bottom: 1px solid var(--color-border);
}

.contact-hour-row:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--color-white);
    border-radius: 20px;
    padding: 40px;
    border: 1px solid var(--color-border);
}

.contact-form-title {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 32px;
    letter-spacing: -0.01em;
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 14px 16px;
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 300;
    color: var(--color-text);
    background: var(--color-sand-light);
    border: 1.5px solid var(--color-border);
    border-radius: 10px;
    outline: none;
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
    border-color: var(--color-terracotta);
    background: var(--color-white);
    box-shadow: 0 0 0 3px rgba(196, 114, 90, 0.08);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-success {
    display: none;
    padding: 16px 20px;
    background: rgba(196, 114, 90, 0.08);
    border: 1px solid rgba(196, 114, 90, 0.2);
    border-radius: 10px;
    margin-top: 16px;
}

.form-success.show {
    display: block;
}

.form-success p {
    font-size: 14px;
    color: var(--color-terracotta-dark);
}

/* Map */
.contact-map {
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.contact-map iframe {
    display: block;
    width: 100%;
    min-height: 400px;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--color-text);
    color: rgba(255, 255, 255, 0.7);
    padding: 64px 0 32px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    margin-bottom: 16px;
}

.footer-logo .nav-logo-mark {
    background: var(--color-terracotta);
}

.footer-logo .nav-logo-text {
    color: var(--color-white);
}

.footer-tagline {
    font-size: 14px;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.5);
    max-width: 280px;
}

.footer-nav-title,
.footer-contact-title {
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: 20px;
}

.footer-links,
.footer-contact-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a,
.footer-contact-list a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-links a:hover,
.footer-contact-list a:hover {
    color: var(--color-terracotta-light);
}

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    text-align: center;
}

.footer-bottom p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.35);
}

/* ============================================
   Reveal Animations (Progressive Enhancement)
   ============================================ */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 1;
        transform: none;
        transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    }
    
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
    
    .reveal-hidden {
        opacity: 0;
        transform: translateY(24px);
    }
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .hero-content {
        max-width: 100%;
        text-align: center;
    }
    
    .hero-subtitle {
        max-width: 100%;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-visual {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin: 0 auto;
    }
    
    .about-container {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .about-image {
        max-width: 480px;
        margin: 0 auto;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(250, 247, 243, 0.98);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        flex-direction: column;
        padding: 32px 24px;
        gap: 24px;
        border-bottom: 1px solid var(--color-border);
        transform: translateY(-120%);
        opacity: 0;
        transition: all var(--transition-medium);
        pointer-events: none;
    }
    
    .nav-links.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero {
        padding: 100px 0 60px;
        min-height: auto;
    }
    
    .hero-headline br {
        display: block;
    }
    
    .hero-scroll-indicator {
        display: none;
    }
    
    .section {
        padding: 72px 0;
    }
    
    .products-grid,
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .about-stats {
        gap: 24px;
    }
    
    .stat-number {
        font-size: 28px;
    }
    
    .contact-form-wrapper {
        padding: 28px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 20px;
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-actions .btn {
        width: 100%;
        text-align: center;
    }
    
    .about-stats {
        flex-direction: column;
        gap: 20px;
    }
    
    .hero-image-grid {
        gap: 12px;
    }
}